Environment monitoring equipment mounting base for bus

Abstract

The utility model discloses an environment monitoring equipment mounting base for a bus, and relates to the technical field of connecting devices. In the utility model, a damping assembly is utilized and comprises four damping telescopic rods, one ends of the four damping telescopic rods are respectively connected with the inner front side wall, the inner rear side wall, the inner left side wall and the inner right side wall of the base box body, and a sliding block is arranged at one end, far away from the inner wall of the base box body, of each damping telescopic rod; the sliding block is connected with the end, away from the inner side wall of the base box body, of the damping telescopic rod and slidably connected with the inner bottom wall of the base box body, a spring is installed on one side of the sliding block and arranged outside the damping telescopic rod in a sleeving mode, and the two ends of the spring are connected with the base box body and the sliding block correspondingly. And the front side, the rear side, the left side and the right side of the element equipment are all provided with fixing blocks, so that the influence of vibration and inertia caused by bus running or starting on the environment monitoring equipment is solved, and the effect of effectively absorbing and dispersing vibration is realized.

Description

Technical Field

[0001] The utility model relates to the technical field of connecting devices, and specifically relates to an installation base for an environmental monitoring device of a bus. Background Technique

[0002] Driverless buses are transformed from electric buses and are divided into L3 and L4 levels. They adopt advanced technologies such as 5G signal coverage, vehicle-road coordination, and artificial intelligence, combined with an integrated management and control system such as a smart platform and a smart station yard, to realize intelligent monitoring, safety warning of driving vehicles, and co-domain cooperative operation with other social vehicles. According to the "Automobile Driving Automation Classification" in China, the L3 level is conditional autonomous driving. The vehicle can complete most driving operations, but retains the steering wheel and operation console and requires a safety officer. The L4 level is highly autonomous driving. The vehicle can complete all driving operations on a limited road, without a steering wheel and a driver, and an environmental monitoring device for software to analyze the path will be installed on the vehicle top. And the device usually needs an installation base to be fixed and kept stable.

[0003] In the prior art, the environmental monitoring device may include sensors for monitoring vehicle safety, such as cameras, radars, etc., for real-time monitoring of driving safety. For driverless buses, environmental data helps the intelligent system make accurate driving decisions. Usually, the installation base of the environmental detection device has poor shock absorption effect. And as a public transportation vehicle, the usage frequency and operating environment of the bus are significantly different from those of private vehicles. In the city, the bus needs to stop and start frequently, shuttling through different sections, including some areas with poor road conditions. These special driving conditions make the vibrations and inertial forces received by the bus stronger. Therefore, the requirements for the shock absorption system are also higher. When the shock absorption effect of the installation base of the monitoring device is poor, frequent vibrations and inertial forces may cause damage to the precision components of the environmental detection device, affecting its normal function. The device generates errors due to vibrations, which will affect the accuracy of data collection, thus affecting the judgment and response of the vehicle system. Content of the Utility Model

[0004] The purpose of the utility model is to provide an installation base for an environmental monitoring device of a bus to solve the problems raised in the above background technique.

[0005] To solve the above technical problems, the utility model provides an installation base for an environmental monitoring device for buses, which includes a base box body. Component devices are arranged inside the base box body. Shock-absorbing components are installed on the inner left side wall, inner right side wall, inner front side wall, and inner rear side wall of the base box body. The shock-absorbing component includes four damping telescopic rods. One ends of the four damping telescopic rods are respectively connected to the inner front side wall, inner rear side wall, inner left side wall, and inner right side wall of the base box body. A sliding block is installed at the end of the damping telescopic rod far from the inner wall of the base box body. The sliding block is connected to the end of the damping telescopic rod far from the inner side wall of the base box body and is slidably connected to the inner bottom wall of the base box body. A spring is installed on one side of the sliding block. The spring is sleeved outside the damping telescopic rod and its two ends are respectively connected to the base box body and the sliding block. Fixed blocks are installed on the front side, rear side, left side, and right side of the component device and are respectively slidably connected to one side of the four sliding blocks. Notches are opened at the bottom of the sliding block and on the side of the fixed block close to the sliding block. A sliding shaft is installed inside the notch.

[0006] Furthermore, an auxiliary component is installed inside the base box body. The auxiliary component includes two air cushions installed inside the base box body. One air cushion is installed on the inner bottom wall of the base box body, and the other air cushion is installed on the inner top wall of the base box body. A hose is installed on the outer wall of the air cushion. One end of the hose far from the air cushion is connected to the inner wall of the base box body. Several air outlets are opened on the base box body, and the air outlets are communicated with the hose.

[0007] Furthermore, fixing components are installed on both sides of the bottom of the base box body. The fixing component includes a foot seat installed at the bottom of the base box body. A bolt is installed at one end of the foot seat far from the bottom of the base box body, and a nut is installed at one end of the bolt.

[0008] Furthermore, a protective net is installed at one end of the air outlet, and the shape of the protective net is adapted to the air outlet.

[0009] Furthermore, the air cushion installed on the inner bottom wall of the base box body is rectangular in shape, and the other air cushion is rectangular ring-shaped.

[0010] Furthermore, a notch is opened at one end of the foot seat, and internal threads are provided on the inner wall of the notch, which are adapted to the threads on the bolt.

[0011] Furthermore, an installation opening is opened on one side of the component device, and the size of the installation opening is adapted to one end of the camera. The camera is installed on one side of the component device.

[0012] Furthermore, the material inside the two air cushions is a high-elastic material, and the material of the outer wall of the air cushion is a wear-resistant material.

[0013] Compared with the prior art, the beneficial effects of the present utility model are as follows: The shock-absorbing component can effectively absorb and disperse the vibrations generated when the bus travels in the city, passing through sections such as flat highways, bumpy urban roads, and uneven construction sites. This prevents excessive vibrations from damaging component devices, significantly extends the service life of the environmental monitoring equipment, reduces maintenance costs, and ensures the performance of the environmental monitoring equipment. It also reduces the probability of misjudgment of the equipment due to vibrations. A stable environmental monitoring equipment can provide timely and accurate information required for driving, helping the system make correct decisions and reducing the risk of accidents. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 FIG. is a schematic diagram of the overall structure of an installation base for an environmental monitoring device for a bus according to the present utility model;

[0015] Figure 2 FIG. is a schematic diagram of the internal structure of an installation base for an environmental monitoring device for a bus according to the present utility model;

[0016] Figure 3 FIG. is a schematic diagram of the structure of a shock-absorbing component in an installation base for an environmental monitoring device for a bus according to the present utility model;

[0017] Figure 4 FIG. is a schematic diagram of the structure of a fixing component in an installation base for an environmental monitoring device for a bus according to the present utility model.

[0018] In the figure:

[0019] 1. Base box body;

[0020] 2. Shock-absorbing component; 201. Damping telescopic rod; 202. Sliding block; 203. Spring; 204. Fixed block; 205. Sliding shaft;

[0021] 3. Auxiliary component; 301. Air cushion; 302. Hose; 303. Air outlet;

[0022] 4. Component device; 5. Camera;

[0023] 6. Fixing component; 601. Footrest; 602. Bolt; 603. Nut. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0024] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0025] Please refer to Figures 1 - 4 , the present utility model provides a technical solution:

[0026] Refer to Figures 1 - 3 As shown, an installation base for an environmental monitoring device for a bus includes a base box body 1. An element device 4 is arranged inside the base box body 1. A camera 5 is installed on one side of the element device 4. The element device 4 and the camera 5 form the main environmental monitoring device. The element device 4 is responsible for processing the collected data for a quick response. The camera 5 is responsible for providing real-time visual information to help the system identify road conditions, obstacles, traffic signs, etc. Moreover, a shock absorption component 2 is also installed inside the base box body 1. The overall shock absorption component 2 is the main shock absorption means of the installation base. The shock absorption component 2 includes four damping telescopic rods 201. One ends of the four damping telescopic rods 201 are respectively connected to the inner front side wall, inner rear side wall, inner left side wall and inner right side wall of the base box body 1. A sliding block 202 is installed at the end of the damping telescopic rod 201 away from the inner wall of the base box body 1. The sliding block 202 is connected to the end of the damping telescopic rod 201 away from the inner side wall of the base box body 1 and is slidably connected to the inner bottom wall of the base box body 1. A spring 203 is installed on one side of the sliding block 202. The spring 203 is sleeved outside the damping telescopic rod 201 and its two ends are respectively connected to the base box body 1 and the sliding block 202. Fixing blocks 204 are installed on the front side, rear side, left side and right side of the element device 4 and are respectively slidably connected to one side of the four sliding blocks 202. Notches are formed at the bottom of the sliding block 202 and on the side of the fixing block 204 close to the sliding block 202. A sliding shaft 205 is installed inside the notch. When the bus is vibrated due to road conditions, the four fixing blocks 204 arranged at the bottom of the element device 4 vibrate on one side of the sliding block 202, and the four sliding blocks 202 move away by using the sliding shaft 205. Through its inherent elasticity, the spring 203 can push the sliding block 202 back to its original position after the sliding block 202 is displaced by vibration. Moreover, during the process of the spring 203 pushing the sliding block 202 back to its original position, part of the vibration energy can be absorbed to reduce the impact effect in the future. At the same time, the friction and internal damping of the damping telescopic rod 201 are used to absorb the vibration energy, further reducing the vibration brought to the device by the vehicle bump.

[0027] Refer to Figure 2As shown, auxiliary components 3 are installed on the inner bottom wall and inner top wall of the base box body 1. The auxiliary components 3 include air cushions 301. The air cushions 301 absorb and buffer vibrations by adjusting the internal air pressure, thereby reducing the impact on the detection components. The auxiliary shock absorption of the air cushions 301 helps to protect sensitive detection equipment, extend its service life, and ensure accurate data acquisition. The hose 302 serves as a connection channel between the air cushion 301 and the air outlet 303, ensuring that air can flow freely in the specified process. When the air cushion 301 is compressed, the hose 302 can help release the excess air to maintain the air pressure balance inside the air cushion 301. Through the exhaust function of the air outlet 303, dust accumulation or blockage around the detection equipment can be effectively avoided, keeping the equipment clean and in good operating condition.

[0028] Refer to Figure 1 、 Figure 4 As shown, fixing components 6 are installed on both sides of the bottom of the base box body 1. The fixing components 6 include foot seats 601 installed at the bottom of the base box body 1. The foot seats 601 provide a solid support point for the base box body 1, and through the cooperation of bolts 602 and nuts 603, the structural stability of the entire base box body 1 is improved, preventing displacement or shaking during movement.

[0029] Working principle: The overall shock-absorbing component 2 is the main shock-absorbing means of the mounting base. The shock-absorbing component 2 includes four damping telescopic rods 201. One ends of the four damping telescopic rods 201 are respectively connected to the inner front side wall, inner rear side wall, inner left side wall and inner right side wall of the base box body 1. A sliding block 202 is installed at the end of the damping telescopic rod 201 away from the inner wall of the base box body 1. The sliding block 202 is connected to the end of the damping telescopic rod 201 away from the inner side wall of the base box body 1 and is slidably connected to the inner bottom wall of the base box body 1. A spring 203 is installed on one side of the sliding block 202. The spring 203 is sleeved outside the damping telescopic rod 201 and its two ends are respectively connected to the base box body 1 and the sliding block 202. Fixed blocks 204 are installed on the front side, rear side, left side and right side of the component device 4 and are respectively slidably connected to one side of the four sliding blocks 202. Notches are opened on the bottom of the sliding block 202 and on the side of the fixed block 204 close to the sliding block 202. A sliding shaft 205 is installed inside the notch. When the bus is jolted due to road conditions, the four fixed blocks 204 arranged at the bottom of the component device 4 vibrate on one side of the sliding block 202, and the four sliding blocks 202 move away by using the sliding shaft 205. Through its inherent elastic force, the spring 203 can push the sliding block 202 back to its original position after the sliding block 202 is displaced by vibration. And during the process of the spring 203 pushing the sliding block 202 to reset, it can also absorb part of the vibration energy to reduce the impact of future shocks. At the same time, the friction and internal damping of the damping telescopic rod 201 are used to absorb the vibration energy, further reducing the vibration caused by vehicle jolts to the device. The air cushion 301 absorbs and buffers vibration by adjusting the internal air pressure, thereby reducing the impact on the detection component. The auxiliary shock absorption of the air cushion 301 helps to protect sensitive detection equipment, extend its service life, and ensure the accurate collection of data. The hose 302 serves as the connection channel between the air cushion 301 and the air outlet 303, ensuring that air can flow freely in the specified process. When the air cushion 301 is compressed, the hose 302 can help release the excess air to maintain the air pressure balance inside the air cushion 301. Through the exhaust function of the air outlet 303, it can effectively prevent dust accumulation or blockage around the detection equipment, keeping the equipment clean and in good operating condition.

Claims

1. A bus environment monitoring device mounting base, comprising a base box (1), characterized in that: The base box (1) is provided with a component device (4) inside. The inner left side wall, the inner right side wall, the inner front side wall and the inner rear side wall of the base box (1) are all equipped with a shock absorbing assembly (2). The shock absorbing assembly (2) comprises a damping telescopic rod (201). One end of the four damping telescopic rods (201) is respectively connected to the inner front side wall, the inner rear side wall, the inner left side wall and the inner right side wall of the base box (1). A sliding block (202) is installed at one end of the damping telescopic rod (201) away from the inner wall of the base box (1). The sliding block (202) is connected to one end of the damping telescopic rod (201). The sliding block (202) The bottom of the sliding block (202) is slidably connected to the inner bottom wall of the base box (1); a spring (203) is installed on one side of the sliding block (202); the spring (203) is sleeved on the outside of the damping telescopic rod (201) and its two ends are respectively connected to the base box (1) and the sliding block (202); the front side, rear side, left side and right side of the component device (4) are all installed with fixed blocks (204), and are respectively slidably connected to one side of the four sliding blocks (202); the bottom of the sliding block (202) and the side of the fixed block (204) close to the sliding block (202) are both provided with slots, and a sliding shaft (205) is installed inside the slots.

2. The installation base of the bus environment monitoring device according to claim 1, characterized in that: An auxiliary component (3) is installed inside the base box (1), and the auxiliary component (3) comprises two air cushions (301) installed inside the base box (1), one of the air cushions (301) is installed on the inner bottom wall of the base box (1), and the other air cushion (301) is installed on the inner top wall of the base box (1), and the outer wall of the air cushion (301) is provided with a hose (302), and one end of the hose (302) away from the air cushion (301) is connected to the inner wall of the base box (1), and the base box (1) is provided with a plurality of air outlets (303), and the air outlets (303) are in communication with the hose (302).

3. The installation base of the bus environment monitoring device as claimed in claim 2, characterized in that: Fixing components (6) are installed on both sides of the bottom of the base box (1), and the fixing components (6) include a foot (601) installed at the bottom of the base box (1), and a bolt (602) is installed at one end of the foot (601) away from the bottom of the base box (1), and a nut (603) is installed at one end of the bolt (602).

4. The installation base of the bus environment monitoring device as claimed in claim 3, characterized in that: One end of the air outlet (303) is provided with a protective net, the shape of which is adapted to the air outlet (303).

5. The installation base of the bus environment monitoring device according to claim 4, characterized in that: The air cushion (301) installed on the inner bottom wall of the base box (1) is in the shape of a rectangle, and the other air cushion (301) is in the shape of a rectangular ring.

6. The installation base of the bus environment monitoring device according to claim 5, characterized in that: One end of the foot seat (601) is provided with a notch, and the inner wall of the notch is provided with a thread, which is matched with the thread on the bolt (602).

7. The installation base of the bus environment monitoring device according to claim 6, characterized in that: A mounting opening is provided on one side of the component device (4), the size of the mounting opening being compatible with one end of a camera (5), and the camera (5) is mounted on one side of the component device (4).

8. The installation base of the bus environment monitoring device according to claim 7, characterized in that: The material inside the two air cushions (301) is a highly elastic material, and the material of the outer wall of the air cushion (301) is a wear-resistant material.

Images